Answer:
y = 15
Step-by-step explanation:
Given: y varies directly with x, x=4 when y=20
To find: y when x = 3
Solution:
As y varies directly as x, it means that as x increases, y also increases by the same factor.
As y varies directly with x,
Here, k is a constant
As x = 4 when y = 20,
Put x = 3
Answer:
A whole number
Step-by-step explanation:
because a whole number is a number with no fractions or decimals . it is basically just an integer
Answer:
7
Step-by-step explanation:
Answer: 3.2 i think
Step-by-step explanation:
the AnSwEr is
12 because 8x - 1=3x+4 the variable x represents the same value and x= 0
